“tracking and observation”的概念、定义、翻译、参考文献-科学参考

单词	tracking and observation
释义	tracking and observation Encyclopedia 历史学博物馆公共服务释 tracking and observation观众行为观察法观察者根据研究需要，利用眼睛、耳朵等感觉器官和其他技术手段或仪器，有目的地对博物馆观众进行考察，获得有关观众行为的资料。
随便看	microscale flow of oil and water microscale mechanisms of damage in materials microscan microsclere microscope microscope base microscope-micrometer microscope objective microscope of universal toolmaker microscope optical measurement instruments microscope system microscopic analysis microscopic causality microscopic cell electrophoresis microscopic colitis microscopic components of coal analysis microscopic crack microscopic cross-section microscopic electromagnetic fields microscopic holography microscopic location of crude drug microscopic model of ideal gas microscopic neutron cross section microscopic parallelism microscopic particle

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